Two-Stage Optimal Operation Management of a Microgrid Considering Electricity-Hydrogen Coupling Dynamic Characteristics

The uncertainty and volatility of renewable energy generation lead to large amounts abandoned electricity. electricity-hydrogen coupling microgrid (EHCM) consists the proton exchange membrane electrolytic cell (PEMEC), liquid organic hydrogen carrier (LOHC) storage, fuel (PEMFC). structure helps increase utilization wind photovoltaic power. scheduling an EHCM is very challenging. This paper proposes optimal operation a considering speed, light, electricity hydrogen. model market are constructed. provides ancillary services grid while meeting demand. above solved using two-stage optimization method with time scales day-ahead intra-day. Finally, taking IEEE 33-node as example, effectiveness proposed verified. results case show that can obtain more benefits reduce carbon emissions.